CVE-2021-44002

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGH
EPSS
0.3%
top 49.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Siemens Jt2goSiemens JT Open ToolkitSiemens JT Utilities+3 more
Timeline
PublishedDec 14
Latest updateDec 15

Description

A vulnerability has been identified in JT Open (All versions < V11.1.1.0), JT Utilities (All versions < V13.1.1.0), Solid Edge (All versions < V2023). The Jt1001.dll contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15058, ZDI-CAN-19076, ZDI-CAN-19077)

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages8 packages

▶NVDsiemens/solid_edge< se2023
▶CVEListV5siemens/solid_edgeAll versions < V2023
▶NVDsiemens/jt_utilities< 13.1.1.0
▶NVDsiemens/jt_open_toolkit< 11.1.1.0
▶CVEListV5siemens/jt_openAll versions < V11.1.1.0

Patches

Patch: cert-portal.siemens.com ↗Patch: cert-portal.siemens.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-4586-cfjg-4699: A vulnerability has been identified in JT2Go (All versions < V13↗2021-12-15
▶
CVEList
CVE-2021-44002: A vulnerability has been identified in JT Open (All versions < V11↗2021-12-14
▶